Long-Lived Assets by Major Geographic Region (Details) - USD ($) $ in Thousands	Jul. 04, 2015	Jan. 03, 2015	Dec. 28, 2013
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	$ 174,609	$ 154,035
United States and Canada
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	106,208		$ 129,922
Asia
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	20,835		5,267
Europe and Middle East
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	46,165		16,904
Latin America
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	1,401		$ 1,942
Total International
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	$ 68,401	$ 24,113